| Product Identification | Back to Contents | 【Product Name】
Acetic acid sodium salt trihydrate | 【Synonyms】
Plasmafusin
Thomaegelin | 【CAS】
6131-90-4 | 【Formula】
C2H9NaO5 | 【Molecular Weight】
136.08000000000001 | 【EINECS】
204-823-8 | 【RTECS】
AJ4580000 | 【RTECS Class】
Mutagen | 【Merck】
12,8711 | 【Beilstein/Gmelin】
3732037 | 【Beilstein Reference】
4-02-00-00094 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Odorless white crystals | 【Solubility in water】
613 g/L (20 C) | 【Melting Point】
58 | 【Boiling Point】
120 - 123 | 【Density】
1.4 g/cm3 | 【pKa/pKb】
4.76 (acetic acid)(at 25℃) (pKa) | 【Heat Of Vaporization】
| 【Usage】
Used in the textile industry to neutralize sulfuric acid waste streams, and as a photoresist while using aniline dyes. Flavoring agent to give tart flavor. |
| First Aid Measures | Back to Contents | 【Ingestion】
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear. | 【Skin】
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. | 【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a cool, dry place. Keep from contact with oxidizing materials. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. |
| Hazards Identification | Back to Contents | 【Ingestion】
Ingestion of large amounts may cause gastrointestinal irritation. | 【Inhalation】
No hazard expected in normal industrial use. | 【Skin】
May cause skin irritation. | 【Eyes】
May cause eye irritation. | 【EC Safety Phrase】
S 24/25 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear safety glasses with side shields. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | 【Respirators】
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | 【Poison Class】
5 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
>250 | 【Autoignition】
607 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Combustion generates toxic fumes. Extinguishing media: For small fires, use water spray, dry chemical, carbon dioxide or chemical foam. |
|
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Fax: |
021-67582001/03/05 |
| WebSite: |
http://chemicals.thermofisher.cn |
|